Skip to Content
  • time delivery images 2 Day Quick Delivery!
  • box-refresh images 365 Day Return Policy!
  • lovely images 15 million satisfied customers
  • boxes images Over 2.1 Million Parts In Stock
  • headphone imagesFree Tech Support!
  • google images Google Trusted Store

Parts for Lg LCG3091ST: Cooktop Parts

Cooktop Parts
Gas Cooktop

Parts for Lg LCG3091ST: Cooktop Parts

Location on Diagram
Part Description
Price & Availability
MFL1
Not available

This part is discontinued by the manufacturer and is no longer available for purchase.

G001
By: Lg

A front grille assembly that restores the appliance's finished appearance and helps protect internal components while directing airflow. Replaces a damaged or cracked grille to improve cabinet fit and ventilation. What it does:

  • Covers and protects internal components behind the front panel from debris and accidental contact
  • Directs airflow where designed to support proper ventilation and operation
  • Restores the appliance's finished look by replacing cracked, warped, or broken trim
  • Reduces rattles or gaps caused by a damaged grille when properly seated
What's included:
  • One grille assembly
Install notes:
  • Disconnect power (unplug or shut off breaker) before beginning any repair
  • Remove front trim or access panel per manufacturer instructions to access grille mounting points
  • Align tabs and fasteners, then secure with the original screws or clips; do not force during installation

More
$234.70
Compare At:
$237.09
You Save:
$2.39

Out Of Stock

Usually ships within 4 - 14 days

Add to Cart
G002
Not available

This part is discontinued by the manufacturer and is no longer available for purchase.

MFL3
Not available

This part is discontinued by the manufacturer and is no longer available for purchase.

G003
Not available

This part is discontinued by the manufacturer and is no longer available for purchase.

G004
Not available

This part is discontinued by the manufacturer and is no longer available for purchase.

G005
$17.70
Compare At:
$21.06
You Save:
$3.36

IN STOCK
Ships Today Guaranteed
Add to Cart
G006
Not available

This part is discontinued by the manufacturer and is no longer available for purchase.

G007
$12.74
Compare At:
$13.62
You Save:
$0.88

Out Of Stock

Usually ships within 4 - 14 days

Add to Cart
G008
Not available

This part is discontinued by the manufacturer and is no longer available for purchase.

G009
By: Lg

This clamp assembly secures flexible hoses or small components in place to help prevent leaks, rubbing, or unwanted movement. It restores proper fit and helps maintain appliance performance and safety. What it does:

  • Fastens and holds a hose or small assembly to a fitting or frame
  • Prevents hoses from slipping off under pressure or vibration
  • Reduces rubbing and wear that can cause leaks or noise
  • Helps maintain correct alignment of connected components
What's included:
  • One clamp assembly as shown
Install notes:
  • Disconnect power and, if applicable, water before starting any repair
  • Use appropriate tools to avoid over-tightening or damaging the hose/fitting

More
Not available

This part is discontinued by the manufacturer and is no longer available for purchase.

G010
By: Lg
$117.56
Compare At:
$129.32
You Save:
$11.76

Out Of Stock

Usually ships within 4 - 14 days

Add to Cart
G011
Not available

This part is discontinued by the manufacturer and is no longer available for purchase.

G012
$26.04
Compare At:
$28.64
You Save:
$2.60

Out Of Stock

Usually ships within 4 - 14 days

Add to Cart
G013
By: Lg
Not available

This part is discontinued by the manufacturer and is no longer available for purchase.

G014
By: Lg
Not available

This part is discontinued by the manufacturer and is no longer available for purchase.

G015
By: Lg
Not available

This part is discontinued by the manufacturer and is no longer available for purchase.

G016
Not available

This part is discontinued by the manufacturer and is no longer available for purchase.

G017
By: Lg
$12.38
Compare At:
$12.62
You Save:
$0.24

Out Of Stock

Usually ships within 4 - 14 days

Add to Cart
G018
By: Lg

This power transformer assembly converts incoming line voltage to the lower-voltage supply used by the appliance's control electronics. Replacing a failed transformer restores proper power to control boards and related circuits. What it does:

  • Converts house voltage to the control circuit voltage used by the appliance
  • Supplies stable power to the main control and display electronics
  • A faulty transformer can cause power loss to controls, no display, or intermittent operation
  • Works as part of the appliance's electrical supply and control system
What's included: One power transformer assembly Install notes:
  • Disconnect all power to the appliance before beginning work to avoid shock
  • Handle the assembly and its connectors gently; avoid bending pins or wiring
  • Verify connector orientation and secure mounting before reapplying power

More
$61.95
Compare At:
$73.72
You Save:
$11.77

IN STOCK
Ships Today Guaranteed
Add to Cart
G019
Product photo
Not available

This part is discontinued by the manufacturer and is no longer available for purchase.

G020
By: Lg
Not available

This part is discontinued by the manufacturer and is no longer available for purchase.

G021
Not available

This part is discontinued by the manufacturer and is no longer available for purchase.

G022
Not available

This part is discontinued by the manufacturer and is no longer available for purchase.

G023
Not available

This part is discontinued by the manufacturer and is no longer available for purchase.

G024
Not available

This part is discontinued by the manufacturer and is no longer available for purchase.

G025
Not available

This part is discontinued by the manufacturer and is no longer available for purchase.

G026
By: Lg
Not available

This part is discontinued by the manufacturer and is no longer available for purchase.

G027
Not available

This part is discontinued by the manufacturer and is no longer available for purchase.

G028
Not available

This part is discontinued by the manufacturer and is no longer available for purchase.

G029
By: Lg
Not available

This part is discontinued by the manufacturer and is no longer available for purchase.

G030
Product photo
Not available

This part is discontinued by the manufacturer and is no longer available for purchase.

G031
Product photo
Not available

This part is discontinued by the manufacturer and is no longer available for purchase.

G032
Not available

This part is discontinued by the manufacturer and is no longer available for purchase.

G033
By: Lg
$6.72
Compare At:
$7.04
You Save:
$0.32

Out Of Stock

Usually ships within 4 - 14 days

Add to Cart
G034
Not available

This part is discontinued by the manufacturer and is no longer available for purchase.

G035
Product photo
By: Lg
Not available

This part is discontinued by the manufacturer and is no longer available for purchase.

G036
By: Lg

This nozzle assembly directs water/ice from the dispenser to the glass, restoring a clean, controlled flow for reliable dispensing. Designed to replace a damaged, cracked, or leaking dispenser nozzle. What it does:

  • Channels water or ice from the dispenser chute for proper dispensing
  • Prevents leaks and messy drips caused by cracked or worn nozzles
  • Helps ensure a straight, sanitary flow into cups and containers
  • Restores proper alignment when the original nozzle is loose or misaligned
What's included: One nozzle assembly Install notes:
  • Turn off water supply and unplug the appliance before attempting service
  • Replace only with the exact part number to ensure fit and function
  • Handle plastic components carefully to avoid cracking during installation

More
$12.74
Compare At:
$13.62
You Save:
$0.88

Out Of Stock

Usually ships within 4 - 14 days

Add to Cart
G037
$48.46
Compare At:
$53.31
You Save:
$4.85

Out Of Stock

Usually ships within 4 - 14 days

Add to Cart
G038
$42.05
Compare At:
$46.26
You Save:
$4.21

Out Of Stock

Usually ships within 4 - 14 days

Add to Cart
G039
By: Lg
$32.32
Compare At:
$38.46
You Save:
$6.14

Out Of Stock

Usually ships within 4 - 14 days

Add to Cart
G040
$12.74
Compare At:
$13.62
You Save:
$0.88

Out Of Stock

Usually ships within 4 - 14 days

Add to Cart
G041
$51.92
Compare At:
$53.31
You Save:
$1.39

IN STOCK
Ships Today Guaranteed
Add to Cart
G042
$43.12
Compare At:
$46.26
You Save:
$3.14

Out Of Stock

Usually ships within 4 - 14 days

Add to Cart
G043
$48.46
Compare At:
$53.31
You Save:
$4.85

Out Of Stock

Usually ships within 4 - 14 days

Add to Cart
G044
$42.05
Compare At:
$46.26
You Save:
$4.21

Out Of Stock

Usually ships within 4 - 14 days

Add to Cart
G045
By: Lg
Not available

This part is discontinued by the manufacturer and is no longer available for purchase.

G046
Not available

This part is discontinued by the manufacturer and is no longer available for purchase.

G047
Not available

This part is discontinued by the manufacturer and is no longer available for purchase.

G048
$99.95
Compare At:
$118.94
You Save:
$18.99

Out Of Stock

Usually ships within 4 - 14 days

Add to Cart
G049
Not available

This part is discontinued by the manufacturer and is no longer available for purchase.

G050
Not available

This part is discontinued by the manufacturer and is no longer available for purchase.

G051
Not available

This part is discontinued by the manufacturer and is no longer available for purchase.

G052
$14.95
Compare At:
$15.69
You Save:
$0.74

Out Of Stock

Usually ships within 4 - 14 days

Add to Cart
G053
Product photo
Not available

This part is discontinued by the manufacturer and is no longer available for purchase.

G054
By: Lg
$5.33
Compare At:
$5.70
You Save:
$0.37

IN STOCK
Ships Today Guaranteed
Add to Cart
G055
Product photo
5.0 (1)
By: Lg

Restore precise heat control on your range or cooktop. This knob assembly replaces a worn or broken control knob so you can smoothly turn the burner or element on, off, and adjust heat to the setting you need. What it does:

  • Attaches to the burner valve or element switch to control on/off and heat level
  • Restores proper engagement and alignment when the original knob is cracked or stripped
  • Helps ensure accurate position indication for consistent settings
  • Common symptoms: knob loose, cracked, missing, or spins without engaging; burner/element doesn't respond or is hard to adjust
What's included:
  • 1 knob assembly
Install notes:
  • Disconnect power and, for gas units, shut off the gas supply before servicing
  • Pull the old knob straight off the control stem; avoid prying against the panel
  • Align the new knob with the stem and press firmly until fully seated
  • Verify smooth operation and correct pointer alignment through all settings

More
$51.27
Compare At:
$60.50
You Save:
$9.23

IN STOCK
Ships Today Guaranteed
Add to Cart
G056
Not available

This part is discontinued by the manufacturer and is no longer available for purchase.

G057
Product photo
Not available

This part is discontinued by the manufacturer and is no longer available for purchase.

G058
Product photo
By: Lg
Not available

This part is discontinued by the manufacturer and is no longer available for purchase.

G059
Product photo
By: Lg
Not available

This part is discontinued by the manufacturer and is no longer available for purchase.

G060
By: Lg
$124.95
Compare At:
$148.69
You Save:
$23.74

Out Of Stock

Usually ships within 4 - 14 days

Add to Cart
G061
By: Lg
Not available

This part is discontinued by the manufacturer and is no longer available for purchase.

G062
Product photo
By: Lg

The Burner Cap is an OEM component specifically designed for LG gas ranges. This cap sits atop each burner element and functions to safely contain the burner flame during cooking. 

The burner cap regulates burner temperature and optimizes heat conduction. It distributes the flame evenly across the bottom of the cookware for rapid, consistent cooking results. 

Symptoms of a bad burner cap include: 

  • Warping, cracks, or holes that allow flame to escape 
  • Discoloration or material fatigue affecting flame quality
  • Loose fit that impacts flame control or introduces safety issues

Causes may include normal wear over time exposed to heat, burns, or bending from heavy pots/pans.

Replacing this OEM LG burner cap will restore your range's heating performance, avoid potential safety hazards, and maintain proper cooking temperatures.

More
$70.95
Compare At:
$84.43
You Save:
$13.48

Out Of Stock

Usually ships within 4 - 14 days

Add to Cart
G063
By: Lg
Not available

This part is discontinued by the manufacturer and is no longer available for purchase.

G064
Product photo
By: Lg
Not available

This part is discontinued by the manufacturer and is no longer available for purchase.

G065
Not available

This part is discontinued by the manufacturer and is no longer available for purchase.

G066
Not available

This part is discontinued by the manufacturer and is no longer available for purchase.

G067
Not available

This part is discontinued by the manufacturer and is no longer available for purchase.

G070
By: Lg
Not available

This part is discontinued by the manufacturer and is no longer available for purchase.

G071
By: Lg
$6.72
Compare At:
$7.04
You Save:
$0.32

Out Of Stock

Usually ships within 4 - 14 days

Add to Cart
G072
By: Lg
$6.72
Compare At:
$7.04
You Save:
$0.32

Out Of Stock

Usually ships within 4 - 14 days

Add to Cart
G381
Not available

This part is discontinued by the manufacturer and is no longer available for purchase.

G382
$17.11
Compare At:
$18.82
You Save:
$1.71

Out Of Stock

Usually ships within 4 - 14 days

Add to Cart
  • boxes images Over 2.1 Million Parts In Stock
  • time delivery images 2 Day Quick Delivery!
  • box-refresh images 365 Day Return Policy!
  • headphone imagesFree Tech Support!
  • google images Google Trusted Store